Behavioral task
behavioral1
Sample
932-62-0x0000000000400000-0x0000000000438000-memory.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
932-62-0x0000000000400000-0x0000000000438000-memory.exe
Resource
win10v2004-20230220-en
General
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Target
932-62-0x0000000000400000-0x0000000000438000-memory.dmp
-
Size
224KB
-
MD5
8ba0b3698c591e8663eda21aa45b89b9
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SHA1
bab76190547ea4f6172fc65ca87cb183fe2ee5df
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SHA256
5d8903b11e73f5ee2acb999209e1d185430b190062643873e831e5346b451218
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SHA512
be5dd26448e1fd68012afee0be50df999bdb8a02b6ab1aa4e8bf806ebbe5f8c3be581e39d1785a8d1c467f57854e9b2670e5ed6ae1419adc8cd0aa7df5cb78d1
-
SSDEEP
3072:wzEqV6B1jHa6dtJ10jgvzcgi+oG/j9iaMP2s/HIBbF+BX+4D9kNh5y/NMCGEW:wLV6Bta6dtJmakIM5wMJSftp
Malware Config
Extracted
nanocore
1.2.2.0
ezemnia3.ddns.net:62335
91.193.75.178:62335
954449b5-566c-46fe-92f0-8eb82a7f77b0
-
activate_away_mode
true
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backup_connection_host
91.193.75.178
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backup_dns_server
8.8.4.4
-
buffer_size
65535
-
build_time
2023-01-23T18:14:17.620110936Z
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bypass_user_account_control
true
- bypass_user_account_control_data
-
clear_access_control
true
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clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
62335
-
default_group
Cashout
-
enable_debug_mode
true
-
gc_threshold
1.048576e+07
-
keep_alive_timeout
30000
-
keyboard_logging
false
-
lan_timeout
2500
-
max_packet_size
1.048576e+07
-
mutex
954449b5-566c-46fe-92f0-8eb82a7f77b0
-
mutex_timeout
5000
-
prevent_system_sleep
false
-
primary_connection_host
ezemnia3.ddns.net
-
primary_dns_server
8.8.8.8
-
request_elevation
true
-
restart_delay
5000
-
run_delay
0
-
run_on_startup
false
-
set_critical_process
true
-
timeout_interval
5000
-
use_custom_dns_server
false
-
version
1.2.2.0
-
wan_timeout
8000
Signatures
-
Nanocore family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 932-62-0x0000000000400000-0x0000000000438000-memory.dmp
Files
-
932-62-0x0000000000400000-0x0000000000438000-memory.dmp.exe windows x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 114KB - Virtual size: 113KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 87KB - Virtual size: 87KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ